kotlinx.coroutines.flow.internal.SafeCollectorKt -> tc2:
# {"id":"sourceFile","fileName":"SafeCollector.kt"}
    kotlin.jvm.functions.Function3 emitFun -> a
      # {"id":"com.android.tools.r8.residualsignature","signature":"Lsu0;"}
    1:9:void <clinit>():11:11 -> <clinit>
